JPS54123716A - Lubricating device for cooling compressor - Google Patents

Lubricating device for cooling compressor

Info

Publication number
JPS54123716A
JPS54123716A JP2987478A JP2987478A JPS54123716A JP S54123716 A JPS54123716 A JP S54123716A JP 2987478 A JP2987478 A JP 2987478A JP 2987478 A JP2987478 A JP 2987478A JP S54123716 A JPS54123716 A JP S54123716A
Authority
JP
Japan
Prior art keywords
chamber
lubricating oil
oil
flows
main shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2987478A
Other languages
Japanese (ja)
Other versions
JPS6135383B2 (en
Inventor
Kiyoshi Kimura
Masaharu Hiraga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sankyo Denki Co Ltd
Sanden Corp
Original Assignee
Sankyo Denki Co Ltd
Sanden Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sankyo Denki Co Ltd, Sanden Corp filed Critical Sankyo Denki Co Ltd
Priority to JP2987478A priority Critical patent/JPS54123716A/en
Priority to US06/020,436 priority patent/US4290345A/en
Publication of JPS54123716A publication Critical patent/JPS54123716A/en
Publication of JPS6135383B2 publication Critical patent/JPS6135383B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

PURPOSE: To provide excellent lubrication and reduce amount of enclosed lubricating oil by flowing the lubricating oil into a cooling circuit through a pressure balancing path, removing it from the cooling circuit, guiding it to a seal chamber of main shaft and returning it to a crank chamber.
CONSTITUTION: Lubricating oil in a cranl chamber 13 flows into a suction chamber 32 through a pressure balancing circuit 43 as a rotor 14 is rotated and is sucked into a cylinder 26 together with refrigerant sucked through a suction port 41. Next, by oil separating material 46 the lubricating oil is removed from the refrigerant gas containing high pressure lubricating oil discharged into a discharge chamber 33 through the cylinder 26 and falls into an oil reservoir 33c. Then it flows into a seal chamber 51 through oil returning paths 49a, 49b and 49c to lubricate mechanical seals, further passes through both an oiling hole 52 for the main shaft 16 and gap in a bearing 15 to provide excellent lubricating action, and returns to the crank chamber 13.
COPYRIGHT: (C)1979,JPO&Japio
JP2987478A 1978-03-17 1978-03-17 Lubricating device for cooling compressor Granted JPS54123716A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2987478A JPS54123716A (en) 1978-03-17 1978-03-17 Lubricating device for cooling compressor
US06/020,436 US4290345A (en) 1978-03-17 1979-03-14 Refrigerant compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2987478A JPS54123716A (en) 1978-03-17 1978-03-17 Lubricating device for cooling compressor

Publications (2)

Publication Number Publication Date
JPS54123716A true JPS54123716A (en) 1979-09-26
JPS6135383B2 JPS6135383B2 (en) 1986-08-13

Family

ID=12288114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2987478A Granted JPS54123716A (en) 1978-03-17 1978-03-17 Lubricating device for cooling compressor

Country Status (1)

Country Link
JP (1) JPS54123716A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475443A (en) * 1981-05-22 1984-10-09 Linde Aktiengesellschaft Axial piston machine with suction line impurity trap
US4690619A (en) * 1985-03-12 1987-09-01 Diesel Kiki Co., Ltd. Compressor having pulsating reducing mechanism
US4893993A (en) * 1986-08-01 1990-01-16 Sanden Corporation Lubrication system for a refrigerant compressor
KR100755913B1 (en) * 2001-04-09 2007-09-06 한라공조주식회사 Oil separator embedded in compressor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4311171Y1 (en) * 1964-06-01 1968-05-15
JPS4925733A (en) * 1972-07-03 1974-03-07
JPS5119608A (en) * 1974-08-07 1976-02-17 Adger Kogyo Co Ltd CHAKOPEEPA

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4311171Y1 (en) * 1964-06-01 1968-05-15
JPS4925733A (en) * 1972-07-03 1974-03-07
JPS5119608A (en) * 1974-08-07 1976-02-17 Adger Kogyo Co Ltd CHAKOPEEPA

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475443A (en) * 1981-05-22 1984-10-09 Linde Aktiengesellschaft Axial piston machine with suction line impurity trap
US4690619A (en) * 1985-03-12 1987-09-01 Diesel Kiki Co., Ltd. Compressor having pulsating reducing mechanism
US4893993A (en) * 1986-08-01 1990-01-16 Sanden Corporation Lubrication system for a refrigerant compressor
KR100755913B1 (en) * 2001-04-09 2007-09-06 한라공조주식회사 Oil separator embedded in compressor

Also Published As

Publication number Publication date
JPS6135383B2 (en) 1986-08-13

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